Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design according to a first embodiment;

FIG. 2 is a front view of a display screen or portion thereof with graphical user interface showing our new design according to a second embodiment; and,

FIG. 3 is a front view of a display screen or portion thereof with graphical user interface showing our new design according to a third embodiment.

The outermost broken line in the figures shows a display screen or portion thereof and the broken lines within show portions of the graphical user interface; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 